From: "Cristian Rodríguez" <crrodriguez@opensuse.org>
To: Adhemerval Zanella Netto <adhemerval.zanella@linaro.org>
Cc: Sergey Bugaev <bugaevc@gmail.com>,
libc-alpha@sourceware.org, bug-hurd <bug-hurd@gnu.org>,
Samuel Thibault <samuel.thibault@gnu.org>
Subject: Re: [RFC PATCH v2 4/7] csu: Fix standard fds' mode
Date: Thu, 20 Apr 2023 08:06:55 -0400 [thread overview]
Message-ID: <CAPBLoAcbrL=-rzqWXhM14K-cwqL7e-51AR6EU3gfMx+vqDfehA@mail.gmail.com> (raw)
In-Reply-To: <55526044-5046-fafe-319b-bd281e85a2e2@linaro.org>
[-- Attachment #1: Type: text/plain, Size: 449 bytes --]
On Thu, Apr 20, 2023 at 7:47 AM Adhemerval Zanella Netto <
adhemerval.zanella@linaro.org> wrote:
>
>
>
> I am not really sure how effective is this hardening, it seems more a
> development one to enforce that system daemon are spawned correctly.
>
Exactly, my understanding is that it is a futile exercise ..if one
sufficient privilege at that stage one can do whatever is desired.. why
even bother messing with the standard fds..
next prev parent reply other threads:[~2023-04-20 12:07 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-19 16:02 [RFC PATCH v2 0/7] O_IGNORE_CTTY everywhere & misc fixes Sergey Bugaev
2023-04-19 16:02 ` [RFC PATCH v2 1/7] misc: Convert daemon () to GNU coding style Sergey Bugaev
2023-04-21 12:18 ` Adhemerval Zanella Netto
2023-04-22 11:47 ` Samuel Thibault
2023-04-19 16:02 ` [RFC PATCH v2 2/7] misc: Ignore SIGHUP in daemon () while forking Sergey Bugaev
2023-04-21 12:55 ` Adhemerval Zanella Netto
2023-04-19 16:02 ` [RFC PATCH v2 3/7] Use O_CLOEXEC in more places (BZ #15722) Sergey Bugaev
2023-04-21 12:55 ` Adhemerval Zanella Netto
2023-04-22 11:50 ` Samuel Thibault
2023-04-19 16:02 ` [RFC PATCH v2 4/7] csu: Fix standard fds' mode Sergey Bugaev
2023-04-19 19:13 ` Cristian Rodríguez
2023-04-19 19:40 ` Sergey Bugaev
2023-04-19 20:45 ` Adhemerval Zanella Netto
2023-04-19 21:16 ` Sergey Bugaev
2023-04-20 11:47 ` Adhemerval Zanella Netto
2023-04-20 12:06 ` Cristian Rodríguez [this message]
2023-04-20 15:13 ` Adhemerval Zanella Netto
2023-04-21 17:16 ` Paul Eggert
2023-04-19 16:02 ` [RFC PATCH v2 5/7] hurd: Make dl-sysdep's open () cope with O_IGNORE_CTTY Sergey Bugaev
2023-04-20 21:06 ` Samuel Thibault
2023-04-19 16:02 ` [RFC PATCH v2 6/7] include/fcntl.h: Define O_IGNORE_CTTY Sergey Bugaev
2023-04-19 16:02 ` [RFC PATCH v2 7/7] Use O_IGNORE_CTTY where appropriate Sergey Bugaev
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